PIC32MZ2025DAB176T-I/2J - 200MHz 32-Bit MCU, 2MB Flash, 176-LQFP
N.º da peça: PIC32MZ2025DAB176T-I/2J ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $18.5 | $18,50 |
| 10 | $16.85 | $168,50 |
| 100 | $15.1 | $1.510,00 |
| 500 | $13.75 | $6.875,00 |
| 1.000 | $12.4 | $12.400,00 |
PIC32MZ2025DAB176T-I/2J Visão geral
A microcontroller (MCU) is a single-chip computer containing a CPU core, volatile and non-volatile memory, and a rich set of programmable peripherals. PIC32MZ DA devices extend the classic MCU architecture toward MPU-class multimedia applications by integrating DDR2 memory control, parallel graphics output, and hardware accelerated drawing primitives. Within the broader semiconductor hierarchy, this places the part as: microcontroller -> 32-bit MCU -> MIPS-based MCU -> graphics-enabled MCU -> embedded system-on-chip.
Key features include a 12-bit 18 MSPS ADC with up to 45 analog inputs, dual CAN 2.0b interfaces, Hi-Speed USB 2.0 (480 Mbps) with on-chip PHY, 10/100 Ethernet MAC, and HSPI/QSPI for high-throughput peripherals. The integrated graphics pipeline supports TFT panels directly, eliminating external LCD controller cost. A wide operating voltage range of 2.6 V to 3.6 V simplifies battery-powered designs.
Typical applications span industrial HMI panels, point-of-sale terminals, smart appliances with graphical displays, medical instrumentation readouts, automotive infotainment (non-safety), and IoT gateways with local rendering. The 200 MHz core with hardware multiply/divide and DSP extensions enables smooth LVGL/Micrium GUI rendering at typical WVGA resolutions.
Designers should plan for an external DDR2 SDRAM, follow Microchip application note guidance for DDR2 trace length matching, and provide bulk decoupling near the 1.2 V core regulator pin. The exposed thermal pad must be soldered to a sufficient copper pour for thermal dissipation.
This page aggregates authoritative distributor pricing, parametric comparison against same-package drop-in alternatives from the PIC32MZ DA family, and engineering design guidance not duplicated in the Microchip datasheet.
Alternativas drop-in para PIC32MZ2025DAB176T-I/2J — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com PIC32MZ2025DAB176T-I/2J (mesmo formato e footprint) — diferindo em Graphics Controller, Package, USB, CAN, Operating Temperature.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC32MZ2025DAA176T-I/2J
✅ Drop-In✓ Em estoque
$7.83 / unidade
Ver ficha técnica →PIC32MZ2025DAB169T-I/HF
✅ Drop-In✓ Em estoque
$12.62 / unidade
Ver ficha técnica →PIC32MZ1025DAB176T-I/2J
✅ Drop-In✓ Em estoque
$21.75 / unidade
Ver ficha técnica →PIC32MZ1064DAB176-I/2J
✅ Drop-In✓ Em estoque
$4.45 / unidade
Ver ficha técnica →PIC32MZ1064DAG176T-I/2J
✅ Drop-In✓ Em estoque
$8.18 / unidade
Ver ficha técnica →PIC32MZ1024EFM144-I/PL
✅ Drop-In✓ Em estoque
$7.92 / unidade
Ver ficha técnica →PIC32MZ2025DAB176T-I/2J Classificações máximas e características elétricas
| Core Architecture | MIPS32 microAptiv |
| Core Bit Width | 32-bit |
| Maximum CPU Clock | 200 MHz |
| Program Flash Memory | 2 MB (2M x 8) |
| SRAM | 640 KB |
| External Memory Interface | DDR2 DRAM controller (up to 32 MB on-chip mapped / 128 MB addressable) |
| Graphics Controller | Integrated, with dedicated Graphics Processor |
| ADC | 12-bit, 18 MSPS, up to 45 analog inputs |
| CAN | 2 x CAN 2.0b |
| USB | Hi-Speed USB 2.0 with on-chip PHY |
| Ethernet | 10/100 MAC (RMII/MII) |
| Operating Voltage | 2.6 V to 3.6 V |
| Temperatura de operação | -40C to +85C (industrial) |
| Encapsulamento | 176-LQFP (20x20 mm) with exposed pad |
| Tipo de montagem | Surface Mount |
| Nível MSL | 3 |
| Status RoHS | Compliant |
Configuração de pinos do PIC32MZ2025DAB176T-I/2J
| Pino 1 | RF0 — General purpose I/O pin |
| Pino 2 | RF1 — General purpose I/O pin |
| Pino 3 | VDD — I/O supply voltage |
| Pino 4 | RF3 — General purpose I/O pin |
| Pino 5 | RF4 — General purpose I/O pin |
| Pino 6 | RF5 — General purpose I/O pin |
| Pino 7 | VSS — Ground reference |
| Pino 8 | RF6 — General purpose I/O pin |
| Pino 9 | RF7 — General purpose I/O pin |
| Pino 10 | RG0 — General purpose I/O pin |
| Pino 11 | RG1 — General purpose I/O pin |
| Pino 12 | VDD — I/O supply voltage |
| Pino 13 | RG2 — General purpose I/O pin |
| Pino 14 | RG3 — General purpose I/O pin |
| Pino 15 | VSS — Ground reference |
| Pino 16 | RG6 — General purpose I/O pin |
| Pino 17 | RG7 — General purpose I/O pin |
| Pino 18 | RG8 — General purpose I/O pin |
| Pino 19 | RG9 — General purpose I/O pin |
| Pino 20 | VSS — Ground reference |
| Pino 21 | RA0 — General purpose I/O pin |
| Pino 22 | RA1 — General purpose I/O pin |
| Pino 23 | RA2 — General purpose I/O pin |
| Pino 24 | RA3 — General purpose I/O pin |
| Pino 25 | RA4 — General purpose I/O pin |
| Pino 26 | RA5 — General purpose I/O pin |
| Pino 27 | RA6 — General purpose I/O pin |
| Pino 28 | RA7 — General purpose I/O pin |
| Pino 29 | RA9 — General purpose I/O pin |
| Pino 30 | RA10 — General purpose I/O pin |
| Pino 31 | VDD — I/O supply voltage |
| Pino 32 | VSS — Ground reference |
| Pino 33 | RB0 — General purpose I/O pin |
| Pino 34 | RB1 — General purpose I/O pin |
| Pino 35 | RB2 — General purpose I/O pin |
| Pino 36 | RB3 — General purpose I/O pin |
| Pino 37 | RB4 — General purpose I/O pin |
| Pino 38 | RB5 — General purpose I/O pin |
| Pino 39 | RB6 — General purpose I/O pin |
| Pino 40 | RB7 — General purpose I/O pin |
| Pino 41 | RB8 — General purpose I/O pin |
| Pino 42 | RB9 — General purpose I/O pin |
| Pino 43 | RB10 — General purpose I/O pin |
| Pino 44 | RB11 — General purpose I/O pin |
| Pino 45 | VSS — Ground reference |
| Pino 46 | RB12 — General purpose I/O pin |
| Pino 47 | RB13 — General purpose I/O pin |
| Pino 48 | RB14 — General purpose I/O pin |
| Pino 49 | RB15 — General purpose I/O pin |
| Pino 50 | VDD — I/O supply voltage |
| Pino 51 | RC0 — General purpose I/O pin |
| Pino 52 | RC1 — General purpose I/O pin |
| Pino 53 | RC2 — General purpose I/O pin |
| Pino 54 | VSS — Ground reference |
| Pino 55 | RC3 — General purpose I/O pin |
| Pino 56 | RC4 — General purpose I/O pin |
| Pino 57 | RC5 — General purpose I/O pin |
| Pino 58 | RC6 — General purpose I/O pin |
| Pino 59 | RC7 — General purpose I/O pin |
| Pino 60 | RC8 — General purpose I/O pin |
| Pino 61 | RC9 — General purpose I/O pin |
| Pino 62 | VDD — I/O supply voltage |
| Pino 63 | RC10 — General purpose I/O pin |
| Pino 64 | RC11 — General purpose I/O pin |
| Pino 65 | RC12 — General purpose I/O pin |
| Pino 66 | RC13 — General purpose I/O pin |
| Pino 67 | RC14 — General purpose I/O pin |
| Pino 68 | RC15 — General purpose I/O pin |
| Pino 69 | VSS — Ground reference |
| Pino 70 | RD0 — General purpose I/O pin |
| Pino 71 | RD1 — General purpose I/O pin |
| Pino 72 | RD2 — General purpose I/O pin |
| Pino 73 | RD3 — General purpose I/O pin |
| Pino 74 | RD4 — General purpose I/O pin |
| Pino 75 | RD5 — General purpose I/O pin |
| Pino 76 | RD6 — General purpose I/O pin |
| Pino 77 | RD7 — General purpose I/O pin |
| Pino 78 | VSS — Ground reference |
| Pino 79 | RD8 — General purpose I/O pin |
| Pino 80 | RD9 — General purpose I/O pin |
| Pino 81 | RD10 — General purpose I/O pin |
| Pino 82 | RD11 — General purpose I/O pin |
| Pino 83 | VDD — I/O supply voltage |
| Pino 84 | RD12 — General purpose I/O pin |
| Pino 85 | RD13 — General purpose I/O pin |
| Pino 86 | RD14 — General purpose I/O pin |
| Pino 87 | RD15 — General purpose I/O pin |
| Pino 88 | VSS — Ground reference |
| Pino 89 | RE0 — General purpose I/O pin |
| Pino 90 | RE1 — General purpose I/O pin |
| Pino 91 | RE2 — General purpose I/O pin |
| Pino 92 | RE3 — General purpose I/O pin |
| Pino 93 | RE4 — General purpose I/O pin |
| Pino 94 | RE5 — General purpose I/O pin |
| Pino 95 | RE6 — General purpose I/O pin |
| Pino 96 | RE7 — General purpose I/O pin |
| Pino 97 | VDD — I/O supply voltage |
| Pino 98 | VSS — Ground reference |
| Pino 99 | RK0 — General purpose I/O pin |
| Pino 100 | RK1 — General purpose I/O pin |
| Pino 101 | RK2 — General purpose I/O pin |
| Pino 102 | RK3 — General purpose I/O pin |
| Pino 103 | VSS — Ground reference |
| Pino 104 | RK4 — General purpose I/O pin |
| Pino 105 | RK5 — General purpose I/O pin |
| Pino 106 | RK6 — General purpose I/O pin |
| Pino 107 | RK7 — General purpose I/O pin |
| Pino 108 | VDD — I/O supply voltage |
| Pino 109 | RH0 — General purpose I/O pin |
| Pino 110 | RH1 — General purpose I/O pin |
| Pino 111 | RH2 — General purpose I/O pin |
| Pino 112 | RH3 — General purpose I/O pin |
| Pino 113 | RH4 — General purpose I/O pin |
| Pino 114 | RH5 — General purpose I/O pin |
| Pino 115 | RH6 — General purpose I/O pin |
| Pino 116 | RH7 — General purpose I/O pin |
| Pino 117 | RH8 — General purpose I/O pin |
| Pino 118 | RH9 — General purpose I/O pin |
| Pino 119 | VSS — Ground reference |
| Pino 120 | RH10 — General purpose I/O pin |
| Pino 121 | RH11 — General purpose I/O pin |
| Pino 122 | RH12 — General purpose I/O pin |
| Pino 123 | RH13 — General purpose I/O pin |
| Pino 124 | RH14 — General purpose I/O pin |
| Pino 125 | RH15 — General purpose I/O pin |
| Pino 126 | VSS — Ground reference |
| Pino 127 | RJ0 — General purpose I/O pin |
| Pino 128 | RJ1 — General purpose I/O pin |
| Pino 129 | RJ2 — General purpose I/O pin |
| Pino 130 | RJ3 — General purpose I/O pin |
| Pino 131 | VDD — I/O supply voltage |
| Pino 132 | RJ4 — General purpose I/O pin |
| Pino 133 | RJ5 — General purpose I/O pin |
| Pino 134 | RJ6 — General purpose I/O pin |
| Pino 135 | RJ7 — General purpose I/O pin |
| Pino 136 | VSS — Ground reference |
| Pino 137 | RJ8 — General purpose I/O pin |
| Pino 138 | RJ9 — General purpose I/O pin |
| Pino 139 | RJ10 — General purpose I/O pin |
| Pino 140 | RJ11 — General purpose I/O pin |
| Pino 141 | VDD — I/O supply voltage |
| Pino 142 | OSC1 — External oscillator input |
| Pino 143 | OSC2 — External oscillator output |
| Pino 144 | VSS — Ground reference |
| Pino 145 | SOSC1 — Secondary oscillator input |
| Pino 146 | SOSC2 — Secondary oscillator output |
| Pino 147 | VDD — I/O supply voltage |
| Pino 148 | MCLR — Master clear reset input |
| Pino 149 | VSS — Ground reference |
| Pino 150 | AVDD — Analog supply voltage |
| Pino 151 | AVSS — Analog ground reference |
| Pino 152 | AN0 — Analog input 0 |
| Pino 153 | AN1 — Analog input 1 |
| Pino 154 | AN2 — Analog input 2 |
| Pino 155 | AN3 — Analog input 3 |
| Pino 156 | AN4 — Analog input 4 |
| Pino 157 | AN5 — Analog input 5 |
| Pino 158 | AN6 — Analog input 6 |
| Pino 159 | AN7 — Analog input 7 |
| Pino 160 | AN8 — Analog input 8 |
| Pino 161 | AN9 — Analog input 9 |
| Pino 162 | AN10 — Analog input 10 |
| Pino 163 | AN11 — Analog input 11 |
| Pino 164 | AN12 — Analog input 12 |
| Pino 165 | AN13 — Analog input 13 |
| Pino 166 | AN14 — Analog input 14 |
| Pino 167 | AN15 — Analog input 15 |
| Pino 168 | AVDD — Analog supply voltage |
| Pino 169 | AVSS — Analog ground reference |
| Pino 170 | D+ — USB D+ data line |
| Pino 171 | D- — USB D- data line |
| Pino 172 | VUSB3V3 — USB 3.3V supply |
| Pino 173 | VSS — Ground reference |
| Pino 174 | TCK — JTAG test clock |
| Pino 175 | TMS — JTAG test mode select |
| Pino 176 | EP — Exposed thermal pad (must be soldered) |
Aplicações típicas
PIC32MZ2025DAB176T-I/2J é adequado para 6 aplicaçãos: Industrial HMI Panel Graphic Interface, Point-of-Sale Terminal with TFT Display, Smart Appliance with Touch Display, Medical Instrumentation Readout, Automotive Infotainment (Non-Safety), IoT Gateway with Local Rendering.
Industrial HMI Panel Graphic Interface
The PIC32MZ2025DAB176T-I/2J is ideally suited for industrial HMI panels requiring TFT LCD driving at QVGA to WVGA resolutions. The integrated Graphics Controller plus dedicated Graphics Processor at 200 MHz provides smooth LVGL/Micrium rendering without external LCD controllers, while the 12-bit 18 MSPS ADC with up to 45 analog inputs supports touch-screen sensing and front-panel analog channels. The 640 KB on-chip SRAM plus DDR2 expansion handles framebuffers up to WVGA. Per the Microchip PIC32MZ DA family datasheet, the parallel RGB interface supports 24-bit color depth. Engineers should follow the application note guidance for RGB trace length matching.
Recomendado
Point-of-Sale Terminal with TFT Display
Point-of-sale terminals benefit from the PIC32MZ2025DAB176T-I/2J's combination of integrated graphics, dual CAN 2.0b for peripheral networks, Hi-Speed USB 2.0 with on-chip PHY for barcode scanner/printer connectivity, and 10/100 Ethernet MAC for back-office sync. According to the Microchip PIC32MZ DA datasheet, the 200 MHz MIPS32 microAptiv core runs GUI stacks with hardware multiply/divide and DSP extensions. The 2 MB Flash accommodates encrypted transaction firmware plus bitmap UI assets, while 640 KB SRAM supports temporary buffers. Power budget is comfortable on 3.3 V at typical LVDS display loads.
Recomendado
Smart Appliance with Touch Display
Smart appliances like ovens, washing machines, and HVAC controllers leverage the PIC32MZ2025DAB176T-I/2J for its TFT-driving capability and rich peripheral mix on a single chip. The 12-bit ADC with 18 MSPS speed reads multiple analog sensors (temperature, humidity, current) while the integrated Graphics Processor accelerates animated menu transitions. Per the Microchip family datasheet, operating from -40C to +85C supports kitchen and utility-room deployment. The 176-LQFP package with exposed pad provides a thermally robust mounting solution behind sealed touch panels.
Recomendado
Medical Instrumentation Readout
Medical instrument readouts (non-life-support) such as patient monitors, infusion pump interfaces, and laboratory analyzers use the PIC32MZ2025DAB176T-I/2J for its high-resolution ADC, USB/Ethernet data offload, and clear TFT rendering of measurement data. The 12-bit 18 MSPS ADC with up to 45 channels captures sensor signals without external analog front-ends. According to the PIC32MZ DA datasheet, dual CAN 2.0b supports bedside network connectivity, while the 2 MB Flash stores calibration tables and audit logs. Industrial-grade -40C to +85C range supports clinical environments.
Recomendado
Automotive Infotainment (Non-Safety)
Non-safety automotive infotainment head units and rear-seat entertainment displays use the PIC32MZ2025DAB176T-I/2J for MPU-class graphics on a single MCU. The integrated Graphics Controller plus DDR2 controller renders high-resolution infotainment UIs while CAN 2.0b interfaces to vehicle networks. Per Microchip's PIC32MZ DA family documentation, dual Hi-Speed USB 2.0 with on-chip PHY supports media playback from USB storage. Note: the -I suffix indicates industrial-grade (-40C to +85C), so for under-hood or safety applications an AEC-Q100 qualified MCU is required.
Recomendado
IoT Gateway with Local Rendering
Industrial IoT gateways with local display rendering use the PIC32MZ2025DAB176T-I/2J as an edge-compute node. The 200 MHz MIPS32 core handles MQTT/CoAP protocol stacks, the Ethernet MAC uplinks to the cloud, and the integrated Graphics Processor renders a local TFT for status and diagnostics. According to the PIC32MZ DA family datasheet, the 2 MB Flash accommodates full TLS stacks plus firmware update image, and the DDR2 interface extends storage for logs. USB 2.0 Hi-Speed supports local configuration from a USB stick.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC32MZ2025DAB176T-I/2J — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC32MZ2025DAA176T-I/2J | PIC32MZ1025DAB176T-I/2J | PIC32MZ1064DAB176-I/2J | PIC32MZ1064DAG176T-I/2J |
|---|---|---|---|---|---|
| Package | 176-LQFP (20x20) | 176-LQFP (20x20) - same | 176-LQFP (20x20) - same | 176-LQFP (20x20) - same | 176-LQFP (20x20) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core | MIPS32 microAptiv @ 200 MHz | MIPS32 microAptiv @ 200 MHz | MIPS32 microAptiv @ 200 MHz | MIPS32 microAptiv @ 200 MHz | MIPS32 microAptiv @ 200 MHz |
| Flash Memory | 2 MB | 2 MB | 1 MB (-50%) | 2 MB | 2 MB |
| SRAM | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB |
| DDR2 Controller | Yes (B variant) | Yes (A variant, different feature mix) | Yes | Yes | Yes |
| Graphics Controller | Yes (integrated) | Yes (A-tier) | Yes | Yes (extended) | Yes (G-tier) |
| USB 2.0 Hi-Speed with PHY | Yes | Yes | Yes | Yes | Yes |
| CAN 2.0b | 2 channels | 2 channels | 2 channels | 2 channels | 2 channels |
| ADC | 12-bit, 18 MSPS, up to 45 channels | 12-bit, 18 MSPS, up to 45 channels | 12-bit, 18 MSPS, up to 45 channels | 12-bit, 18 MSPS, up to 45 channels | 12-bit, 18 MSPS, up to 45 channels |
Principais diferenciais
- Highest Flash in same-package PIC32MZ DA family at 2 MB (vs PIC32MZ1025DAB176T-I/2J)
- Enhanced B-tier graphics feature set over A-tier variant (vs PIC32MZ2025DAA176T-I/2J)
- Integrated DDR2 controller up to 128 MB external (vs PIC32MZ1024EFM144-I/PL)
Notas de projeto
Estimated: at 200 MHz operation with 3.3 V VDD, the PIC32MZ2025DAB176T-I/2J core draws approximately 60-80 mA. Designers should provide bulk decoupling of at least 10 uF ceramic near the VDD pins, plus 100 nF at every VDD/VSS pair. The exposed thermal pad (EP) on the 176-LQFP must be soldered to a continuous ground plane to meet thermal specifications. Per the Microchip PIC32MZ DA family datasheet, the 1.2 V core voltage is generated internally by the on-chip LDO regulator - do not load the internal regulator beyond the data sheet figures.
Per the Microchip PIC32MZ DA family datasheet, the DDR2 SDRAM interface requires strict trace length matching between clock, address/command, and data groups. Use microstrip routing with controlled impedance (typically 50 ohms single-ended, 100 ohms differential for DQS). Place the DDR2 SDRAM within 1 cm of the MCU on the same PCB layer to minimize reflections. Series termination resistors on clock lines may be required depending on signal integrity simulation.
Common pitfalls with the PIC32MZ2025DAB176T-I/2J include: (1) omitting the exposed thermal pad solder connection, which causes thermal runaway at high CPU utilization; (2) failing to configure the internal PLL correctly before raising the system clock to 200 MHz; (3) overlooking the requirement for a 32.768 kHz secondary oscillator for accurate RTC operation; (4) not enabling the JTAG/SWD pull-ups on TMS/TCK during reset, leading to programming failures. Always refer to the PIC32MZ DA family datasheet for clock and pin configuration defaults.
The Hi-Speed USB 2.0 interface requires careful PCB layout with 90-ohm differential impedance on the D+/D- lines. Per USB 2.0 specification, the maximum trace length matching tolerance between D+ and D- is 150 mil. Place the VUSB3V3 decoupling capacitor (typically 1 uF) within 2 mm of the VUSB3V3 pin. If using a USB connector with shield, ensure the shield ground connection is bonded to chassis ground at one point only to avoid ground loops.
Informações de conformidade
RoHS and REACH compliant per Microchip product page. Industrial-grade temperature range (-40C to +85C) only; not AEC-Q100 qualified for automotive safety. For automotive safety applications, an AEC-Q100 qualified PIC32 must be used instead.